Krishnacharya (Skt. Kṛṣṇācārya; Tib. ནག་པོ་སྤྱོད་པ་, Wyl. nag po spyod pa) was one of the eighty-four mahasiddhas. He is an important master in the lineage of transmission of Chakrasamvara and is the author of a commentary on the Hevajra Tantra as well as a collection of songs (doha).
- Abhayadatta, Buddha's Lions: Lives of the Eighty-four Siddhas, Emeryville, Dharma Publishing, 1979
- David Templeman, Taranatha's Life of Krsnacarya/Kanha, Library of Tibetan Works and Archives, 1989
- Roger R. Jackson, Tantric Treasures: Three Collections of Mystical Verse from Buddhist India, Oxford University Press, 2004